Double video cassette tape recorder

Details Double video cassette tape recorder Double video cassette tape recorder

1987-12-28

1989-08-22

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Tape record

360 85, 360 95, G11B 15665, G11B 15295

Patent

active

048601349

ABSTRACT:
As an alternate to two separate video tape recorders are operated to perform dubbing or the like, the present invention provides a double video cassette tape recorder for dubbing, wherein one of two video tapes is inserted at an upper position and another tape at a lower position in the same or separate cassette by front loading, and the two tapes can be separately or simultaneously driven to record and play back using a common capstan and cylinder heads for each tape in the limited space of housing. The double video cassette tape recorder for dubbing according to the present invention does not take up space for installation, and the inside mechanism can be used commonly to conventional VCR to save cost.

REFERENCES:
patent: 3640479 (1972-02-01), Hata
patent: 3921216 (1975-11-01), Wada
patent: 3999219 (1976-12-01), Andrews
patent: 4583137 (1986-04-01), Ogiro et al.
patent: 4698705 (1987-10-01), Umino
Fisk et al., "Direct Access Tape File," IBM/TDB, vol. 13, No. 2, Jul. 1970, p. 393.

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